nixpkgs/nixos/tests/web-servers/ttyd.nix

import ../make-test-python.nix (
  { lib, pkgs, ... }:
  {
    name = "ttyd";
    meta.maintainers = with lib.maintainers; [ stunkymonkey ];

    nodes.readonly =
      { pkgs, ... }:
      {
        services.ttyd = {
          enable = true;
          entrypoint = [ (lib.getExe pkgs.htop) ];
          writeable = false;
        };
      };

    nodes.writeable =
      { pkgs, ... }:
      {
        services.ttyd = {
          enable = true;
          username = "foo";
          passwordFile = pkgs.writeText "password" "bar";
          writeable = true;
        };
      };

    testScript = ''
      for machine in [readonly, writeable]:
        machine.wait_for_unit("ttyd.service")
        machine.wait_for_open_port(7681)
        response = machine.succeed("curl -vvv -u foo:bar -s -H 'Host: ttyd' http://127.0.0.1:7681/")
        assert '<title>ttyd - Terminal</title>' in response, "Page didn't load successfully"
    '';
  }
)